<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.9.1"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>Doxygen: io/include/pcl/io/buffers.h 源文件</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectalign" style="padding-left: 0.5em;">
   <div id="projectname">Doxygen
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- 制作者 Doxygen 1.9.1 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'搜索','.html');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
  initMenu('',true,false,'search.php','搜索');
  $(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('buffers_8h_source.html',''); initResizable(); });
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div class="header">
  <div class="headertitle">
<div class="title">buffers.h</div>  </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Software License Agreement (BSD License)</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *  Point Cloud Library (PCL) - www.pointclouds.org</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *  Copyright (c) 2014-, Open Perception, Inc.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *  All rights reserved.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *  Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *  modification, are permitted provided that the following conditions</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *  are met:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *   * Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *     notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *   * Redistributions in binary form must reproduce the above</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *     copyright notice, this list of conditions and the following</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *     disclaimer in the documentation and/or other materials provided</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> *     with the distribution.</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> *   * Neither the name of the copyright holder(s) nor the names of its</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> *     contributors may be used to endorse or promote products derived</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> *     from this software without specific prior written permission.</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> *  &quot;AS IS&quot; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment"> *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment"> *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment"> *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment"> *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment"> *  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment"> *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment"> *  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment"> *  POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160; </div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#ifndef PCL_IO_BUFFERS_H</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">#define PCL_IO_BUFFERS_H</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160; </div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#include &lt;limits&gt;</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#include &lt;cassert&gt;</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor">#include &lt;boost/cstdint.hpp&gt;</span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="preprocessor">#include &lt;boost/thread/mutex.hpp&gt;</span></div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160; </div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="keyword">namespace </span>pcl</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;{</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160; </div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;  <span class="keyword">namespace </span>io</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;  {</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160; </div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_buffer.html">   67</a></span>&#160;    <span class="keyword">class </span><a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer</a></div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    {</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160; </div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;      <span class="keyword">public</span>:</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        <span class="keyword">typedef</span> T value_type;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160; </div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        <span class="keyword">virtual</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        ~<a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer</a> ();</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160; </div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        <span class="keyword">virtual</span> T</div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_buffer.html#aae263e2a2c1ad9a00e969107e6114144">   79</a></span>&#160;        <a class="code" href="classpcl_1_1io_1_1_buffer.html#aae263e2a2c1ad9a00e969107e6114144">operator[] </a>(<span class="keywordtype">size_t</span> idx) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160; </div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_buffer.html#a7c5fe095483e68f8f0236c735bb26f01">   87</a></span>&#160;        <a class="code" href="classpcl_1_1io_1_1_buffer.html#a7c5fe095483e68f8f0236c735bb26f01">push</a> (std::vector&lt;T&gt;&amp; data) = 0;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160; </div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">size_t</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_buffer.html#a61d65111674c6735f4bffb1e6fcd4221">   91</a></span>&#160;        <a class="code" href="classpcl_1_1io_1_1_buffer.html#a61d65111674c6735f4bffb1e6fcd4221">size</a> ()<span class="keyword"> const</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;          <span class="keywordflow">return</span> (size_);</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        }</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160; </div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;      <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160; </div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        <a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer</a> (<span class="keywordtype">size_t</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html#a61d65111674c6735f4bffb1e6fcd4221">size</a>);</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">size_t</span> size_;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160; </div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    };</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160; </div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_single_buffer.html">  108</a></span>&#160;    <span class="keyword">class </span><a class="code" href="classpcl_1_1io_1_1_single_buffer.html">SingleBuffer</a> : <span class="keyword">public</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer</a>&lt;T&gt;</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    {</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160; </div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;      <span class="keyword">public</span>:</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160; </div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        <a class="code" href="classpcl_1_1io_1_1_single_buffer.html#af2a0afa424ee01bc104738837eecb0ff">SingleBuffer</a> (<span class="keywordtype">size_t</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html#a61d65111674c6735f4bffb1e6fcd4221">size</a>);</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160; </div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        <span class="keyword">virtual</span></div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        ~<a class="code" href="classpcl_1_1io_1_1_single_buffer.html">SingleBuffer</a> ();</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160; </div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;        <span class="keyword">virtual</span> T</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        <a class="code" href="classpcl_1_1io_1_1_single_buffer.html#a47c484fe686b34a596e364aa05545d2b">operator[] </a>(<span class="keywordtype">size_t</span> idx) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160; </div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        <a class="code" href="classpcl_1_1io_1_1_single_buffer.html#a779072752cf29aab6b92f33c8dd5acb2">push</a> (std::vector&lt;T&gt;&amp; data);</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160; </div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;      <span class="keyword">private</span>:</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160; </div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;        std::vector&lt;T&gt; data_;</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;        <span class="keyword">mutable</span> boost::mutex data_mutex_;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160; </div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;        <span class="keyword">using</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer&lt;T&gt;::size_</a>;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160; </div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    };</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160; </div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_median_buffer.html">  148</a></span>&#160;    <span class="keyword">class </span><a class="code" href="classpcl_1_1io_1_1_median_buffer.html">MedianBuffer</a> : <span class="keyword">public</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer</a>&lt;T&gt;</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    {</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160; </div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;      <span class="keyword">public</span>:</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160; </div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;        <a class="code" href="classpcl_1_1io_1_1_median_buffer.html#a04310f33eb143ab54d938e6e6a8281e4">MedianBuffer</a> (<span class="keywordtype">size_t</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html#a61d65111674c6735f4bffb1e6fcd4221">size</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> window_size);</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160; </div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;        <span class="keyword">virtual</span></div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        ~<a class="code" href="classpcl_1_1io_1_1_median_buffer.html">MedianBuffer</a> ();</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160; </div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;        <span class="keyword">virtual</span> T</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;        <a class="code" href="classpcl_1_1io_1_1_median_buffer.html#ae8f2c96d2c25ad8b7e6dc07fc835b8aa">operator[] </a>(<span class="keywordtype">size_t</span> idx) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160; </div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;        <a class="code" href="classpcl_1_1io_1_1_median_buffer.html#a7b36c0edcceab774b2b0d597f641ba7b">push</a> (std::vector&lt;T&gt;&amp; data);</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160; </div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;      <span class="keyword">private</span>:</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160; </div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;        <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classpcl_1_1io_1_1_median_buffer.html#a7713f7ad90ff3464963380ae7cca9698">compare</a> (T a, T b);</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160; </div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> window_size_;</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> midpoint_;</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160; </div>
<div class="line"><a name="l00192"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_median_buffer.html#a5c5cfd21a27ab064610aabe746e501d3">  192</a></span>&#160;        std::vector&lt;std::vector&lt;T&gt; &gt; <a class="code" href="classpcl_1_1io_1_1_median_buffer.html#a5c5cfd21a27ab064610aabe746e501d3">data_</a>;</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160; </div>
<div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_median_buffer.html#a1beb98ff4ccbbef84f0022a5360819a9">  195</a></span>&#160;        <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <a class="code" href="classpcl_1_1io_1_1_median_buffer.html#a1beb98ff4ccbbef84f0022a5360819a9">data_current_idx_</a>;</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160; </div>
<div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_median_buffer.html#a490a7e4cd7289584ff2f05e5242c3745">  199</a></span>&#160;        std::vector&lt;std::vector&lt;unsigned char&gt; &gt; <a class="code" href="classpcl_1_1io_1_1_median_buffer.html#a490a7e4cd7289584ff2f05e5242c3745">data_argsort_indices_</a>;</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160; </div>
<div class="line"><a name="l00202"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_median_buffer.html#a041934f48e2ffde1680c678dcbdbbe93">  202</a></span>&#160;        std::vector&lt;unsigned char&gt; <a class="code" href="classpcl_1_1io_1_1_median_buffer.html#a041934f48e2ffde1680c678dcbdbbe93">data_invalid_count_</a>;</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160; </div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;        <span class="keyword">mutable</span> boost::mutex data_mutex_;</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160; </div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;        <span class="keyword">using</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer&lt;T&gt;::size_</a>;</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160; </div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    };</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160; </div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_average_buffer.html">  224</a></span>&#160;    <span class="keyword">class </span><a class="code" href="classpcl_1_1io_1_1_average_buffer.html">AverageBuffer</a> : <span class="keyword">public</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer</a>&lt;T&gt;</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;    {</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160; </div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;      <span class="keyword">public</span>:</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160; </div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;        <a class="code" href="classpcl_1_1io_1_1_average_buffer.html#a777d2b4d7bb9642ffb7329a8f325cb14">AverageBuffer</a> (<span class="keywordtype">size_t</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html#a61d65111674c6735f4bffb1e6fcd4221">size</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> window_size);</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160; </div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;        <span class="keyword">virtual</span></div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;        ~<a class="code" href="classpcl_1_1io_1_1_average_buffer.html">AverageBuffer</a> ();</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160; </div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;        <span class="keyword">virtual</span> T</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;        <a class="code" href="classpcl_1_1io_1_1_average_buffer.html#a1f96f886e2c0a3a457d114ff34076f0a">operator[] </a>(<span class="keywordtype">size_t</span> idx) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160; </div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;        <a class="code" href="classpcl_1_1io_1_1_average_buffer.html#a55b7d654955f994c200815cb42d24021">push</a> (std::vector&lt;T&gt;&amp; data);</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160; </div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;      <span class="keyword">private</span>:</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160; </div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> window_size_;</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160; </div>
<div class="line"><a name="l00259"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_average_buffer.html#a219169960d55f96e561fe1dd68350f9a">  259</a></span>&#160;        std::vector&lt;std::vector&lt;T&gt; &gt; <a class="code" href="classpcl_1_1io_1_1_average_buffer.html#a219169960d55f96e561fe1dd68350f9a">data_</a>;</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160; </div>
<div class="line"><a name="l00262"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_average_buffer.html#a37c8c01adfd88af2596098d3098abc8a">  262</a></span>&#160;        <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <a class="code" href="classpcl_1_1io_1_1_average_buffer.html#a37c8c01adfd88af2596098d3098abc8a">data_current_idx_</a>;</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160; </div>
<div class="line"><a name="l00265"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_average_buffer.html#a25fa13e4bf114548e6d37a2a244609e5">  265</a></span>&#160;        std::vector&lt;T&gt; <a class="code" href="classpcl_1_1io_1_1_average_buffer.html#a25fa13e4bf114548e6d37a2a244609e5">data_sum_</a>;</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160; </div>
<div class="line"><a name="l00268"></a><span class="lineno"><a class="line" href="classpcl_1_1io_1_1_average_buffer.html#ae9aaba45524a2fcfa118128f083c1b3d">  268</a></span>&#160;        std::vector&lt;unsigned char&gt; <a class="code" href="classpcl_1_1io_1_1_average_buffer.html#ae9aaba45524a2fcfa118128f083c1b3d">data_invalid_count_</a>;</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160; </div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;        <span class="keyword">mutable</span> boost::mutex data_mutex_;</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160; </div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;        <span class="keyword">using</span> <a class="code" href="classpcl_1_1io_1_1_buffer.html">Buffer&lt;T&gt;::size_</a>;</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160; </div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    };</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160; </div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;  }</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160; </div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;}</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160; </div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;<span class="preprocessor">#include &lt;pcl/io/impl/buffers.hpp&gt;</span></div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160; </div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* PCL_IO_BUFFERS_H */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160; </div>
<div class="ttc" id="aclasspcl_1_1io_1_1_average_buffer_html"><div class="ttname"><a href="classpcl_1_1io_1_1_average_buffer.html">pcl::io::AverageBuffer</a></div><div class="ttdef"><b>Definition:</b> buffers.h:225</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_average_buffer_html_a1f96f886e2c0a3a457d114ff34076f0a"><div class="ttname"><a href="classpcl_1_1io_1_1_average_buffer.html#a1f96f886e2c0a3a457d114ff34076f0a">pcl::io::AverageBuffer::operator[]</a></div><div class="ttdeci">virtual T operator[](size_t idx) const</div><div class="ttdef"><b>Definition:</b> buffers.hpp:248</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_average_buffer_html_a219169960d55f96e561fe1dd68350f9a"><div class="ttname"><a href="classpcl_1_1io_1_1_average_buffer.html#a219169960d55f96e561fe1dd68350f9a">pcl::io::AverageBuffer::data_</a></div><div class="ttdeci">std::vector&lt; std::vector&lt; T &gt; &gt; data_</div><div class="ttdef"><b>Definition:</b> buffers.h:259</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_average_buffer_html_a25fa13e4bf114548e6d37a2a244609e5"><div class="ttname"><a href="classpcl_1_1io_1_1_average_buffer.html#a25fa13e4bf114548e6d37a2a244609e5">pcl::io::AverageBuffer::data_sum_</a></div><div class="ttdeci">std::vector&lt; T &gt; data_sum_</div><div class="ttdoc">Current sum of the buffer</div><div class="ttdef"><b>Definition:</b> buffers.h:265</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_average_buffer_html_a37c8c01adfd88af2596098d3098abc8a"><div class="ttname"><a href="classpcl_1_1io_1_1_average_buffer.html#a37c8c01adfd88af2596098d3098abc8a">pcl::io::AverageBuffer::data_current_idx_</a></div><div class="ttdeci">unsigned char data_current_idx_</div><div class="ttdoc">Index of the last pushed data chunk in the data_ circular buffer</div><div class="ttdef"><b>Definition:</b> buffers.h:262</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_average_buffer_html_a55b7d654955f994c200815cb42d24021"><div class="ttname"><a href="classpcl_1_1io_1_1_average_buffer.html#a55b7d654955f994c200815cb42d24021">pcl::io::AverageBuffer::push</a></div><div class="ttdeci">virtual void push(std::vector&lt; T &gt; &amp;data)</div><div class="ttdef"><b>Definition:</b> buffers.hpp:258</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_average_buffer_html_a777d2b4d7bb9642ffb7329a8f325cb14"><div class="ttname"><a href="classpcl_1_1io_1_1_average_buffer.html#a777d2b4d7bb9642ffb7329a8f325cb14">pcl::io::AverageBuffer::AverageBuffer</a></div><div class="ttdeci">AverageBuffer(size_t size, unsigned char window_size)</div><div class="ttdef"><b>Definition:</b> buffers.hpp:225</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_average_buffer_html_ae9aaba45524a2fcfa118128f083c1b3d"><div class="ttname"><a href="classpcl_1_1io_1_1_average_buffer.html#ae9aaba45524a2fcfa118128f083c1b3d">pcl::io::AverageBuffer::data_invalid_count_</a></div><div class="ttdeci">std::vector&lt; unsigned char &gt; data_invalid_count_</div><div class="ttdoc">Number of invalid values in the buffer</div><div class="ttdef"><b>Definition:</b> buffers.h:268</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_buffer_html"><div class="ttname"><a href="classpcl_1_1io_1_1_buffer.html">pcl::io::Buffer</a></div><div class="ttdef"><b>Definition:</b> buffers.h:68</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_buffer_html_a61d65111674c6735f4bffb1e6fcd4221"><div class="ttname"><a href="classpcl_1_1io_1_1_buffer.html#a61d65111674c6735f4bffb1e6fcd4221">pcl::io::Buffer::size</a></div><div class="ttdeci">size_t size() const</div><div class="ttdef"><b>Definition:</b> buffers.h:91</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_buffer_html_a7c5fe095483e68f8f0236c735bb26f01"><div class="ttname"><a href="classpcl_1_1io_1_1_buffer.html#a7c5fe095483e68f8f0236c735bb26f01">pcl::io::Buffer::push</a></div><div class="ttdeci">virtual void push(std::vector&lt; T &gt; &amp;data)=0</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_buffer_html_aae263e2a2c1ad9a00e969107e6114144"><div class="ttname"><a href="classpcl_1_1io_1_1_buffer.html#aae263e2a2c1ad9a00e969107e6114144">pcl::io::Buffer::operator[]</a></div><div class="ttdeci">virtual T operator[](size_t idx) const =0</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_median_buffer_html"><div class="ttname"><a href="classpcl_1_1io_1_1_median_buffer.html">pcl::io::MedianBuffer</a></div><div class="ttdef"><b>Definition:</b> buffers.h:149</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_median_buffer_html_a041934f48e2ffde1680c678dcbdbbe93"><div class="ttname"><a href="classpcl_1_1io_1_1_median_buffer.html#a041934f48e2ffde1680c678dcbdbbe93">pcl::io::MedianBuffer::data_invalid_count_</a></div><div class="ttdeci">std::vector&lt; unsigned char &gt; data_invalid_count_</div><div class="ttdoc">Number of invalid values in the buffer</div><div class="ttdef"><b>Definition:</b> buffers.h:202</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_median_buffer_html_a04310f33eb143ab54d938e6e6a8281e4"><div class="ttname"><a href="classpcl_1_1io_1_1_median_buffer.html#a04310f33eb143ab54d938e6e6a8281e4">pcl::io::MedianBuffer::MedianBuffer</a></div><div class="ttdeci">MedianBuffer(size_t size, unsigned char window_size)</div><div class="ttdef"><b>Definition:</b> buffers.hpp:107</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_median_buffer_html_a1beb98ff4ccbbef84f0022a5360819a9"><div class="ttname"><a href="classpcl_1_1io_1_1_median_buffer.html#a1beb98ff4ccbbef84f0022a5360819a9">pcl::io::MedianBuffer::data_current_idx_</a></div><div class="ttdeci">unsigned char data_current_idx_</div><div class="ttdoc">Index of the last pushed data chunk in the data_ circular buffer</div><div class="ttdef"><b>Definition:</b> buffers.h:195</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_median_buffer_html_a490a7e4cd7289584ff2f05e5242c3745"><div class="ttname"><a href="classpcl_1_1io_1_1_median_buffer.html#a490a7e4cd7289584ff2f05e5242c3745">pcl::io::MedianBuffer::data_argsort_indices_</a></div><div class="ttdeci">std::vector&lt; std::vector&lt; unsigned char &gt; &gt; data_argsort_indices_</div><div class="ttdef"><b>Definition:</b> buffers.h:199</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_median_buffer_html_a5c5cfd21a27ab064610aabe746e501d3"><div class="ttname"><a href="classpcl_1_1io_1_1_median_buffer.html#a5c5cfd21a27ab064610aabe746e501d3">pcl::io::MedianBuffer::data_</a></div><div class="ttdeci">std::vector&lt; std::vector&lt; T &gt; &gt; data_</div><div class="ttdef"><b>Definition:</b> buffers.h:192</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_median_buffer_html_a7713f7ad90ff3464963380ae7cca9698"><div class="ttname"><a href="classpcl_1_1io_1_1_median_buffer.html#a7713f7ad90ff3464963380ae7cca9698">pcl::io::MedianBuffer::compare</a></div><div class="ttdeci">static int compare(T a, T b)</div><div class="ttdef"><b>Definition:</b> buffers.hpp:209</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_median_buffer_html_a7b36c0edcceab774b2b0d597f641ba7b"><div class="ttname"><a href="classpcl_1_1io_1_1_median_buffer.html#a7b36c0edcceab774b2b0d597f641ba7b">pcl::io::MedianBuffer::push</a></div><div class="ttdeci">virtual void push(std::vector&lt; T &gt; &amp;data)</div><div class="ttdef"><b>Definition:</b> buffers.hpp:146</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_median_buffer_html_ae8f2c96d2c25ad8b7e6dc07fc835b8aa"><div class="ttname"><a href="classpcl_1_1io_1_1_median_buffer.html#ae8f2c96d2c25ad8b7e6dc07fc835b8aa">pcl::io::MedianBuffer::operator[]</a></div><div class="ttdeci">virtual T operator[](size_t idx) const</div><div class="ttdef"><b>Definition:</b> buffers.hpp:138</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_single_buffer_html"><div class="ttname"><a href="classpcl_1_1io_1_1_single_buffer.html">pcl::io::SingleBuffer</a></div><div class="ttdef"><b>Definition:</b> buffers.h:109</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_single_buffer_html_a47c484fe686b34a596e364aa05545d2b"><div class="ttname"><a href="classpcl_1_1io_1_1_single_buffer.html#a47c484fe686b34a596e364aa05545d2b">pcl::io::SingleBuffer::operator[]</a></div><div class="ttdeci">virtual T operator[](size_t idx) const</div><div class="ttdef"><b>Definition:</b> buffers.hpp:91</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_single_buffer_html_a779072752cf29aab6b92f33c8dd5acb2"><div class="ttname"><a href="classpcl_1_1io_1_1_single_buffer.html#a779072752cf29aab6b92f33c8dd5acb2">pcl::io::SingleBuffer::push</a></div><div class="ttdeci">virtual void push(std::vector&lt; T &gt; &amp;data)</div><div class="ttdef"><b>Definition:</b> buffers.hpp:98</div></div>
<div class="ttc" id="aclasspcl_1_1io_1_1_single_buffer_html_af2a0afa424ee01bc104738837eecb0ff"><div class="ttname"><a href="classpcl_1_1io_1_1_single_buffer.html#af2a0afa424ee01bc104738837eecb0ff">pcl::io::SingleBuffer::SingleBuffer</a></div><div class="ttdeci">SingleBuffer(size_t size)</div><div class="ttdef"><b>Definition:</b> buffers.hpp:79</div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="navelem"><a class="el" href="dir_bc161955dc3a3d2485839eba21420d01.html">io</a></li><li class="navelem"><a class="el" href="dir_f94476489aa03dc3d80e45611e8a69e3.html">include</a></li><li class="navelem"><a class="el" href="dir_6c35451b89deaece78a478af78a55034.html">pcl</a></li><li class="navelem"><a class="el" href="dir_3fbee88df0a174bff38464c7c69fa75f.html">io</a></li><li class="navelem"><b>buffers.h</b></li>
    <li class="footer">制作者 <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.1 </li>
  </ul>
</div>
</body>
</html>
